2959439971 has 2 divisors, whose sum is σ = 2959439972. Its totient is φ = 2959439970.

The previous prime is 2959439939. The next prime is 2959439999. The reversal of 2959439971 is 1799349592.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2959439971 - 2⁵ = 2959439939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2959439671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1479719985 + 1479719986.

It is an arithmetic number, because the mean of its divisors is an integer number (1479719986).

Almost surely, 2^2959439971 is an apocalyptic number.

2959439971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2959439971 is an equidigital number, since it uses as much as digits as its factorization.

2959439971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5511240, while the sum is 58.

The square root of 2959439971 is about 54400.7350226079. The cubic root of 2959439971 is about 1435.7203133818.

The spelling of 2959439971 in words is "two billion, nine hundred fifty-nine million, four hundred thirty-nine thousand, nine hundred seventy-one".